Quick meaning
The physical vibration your phone makes to signal a call, message, or notification without making a sound.
Think of it like this
Like a tap on the shoulder instead of a shout.
Where you may see this
You may hear this when buying a device, asking for repairs, or checking phone and computer settings.
Why it matters
Understanding the hardware term helps you choose the right device and explain problems more clearly when asking for help.
Say it simply
Vibration Alert means: The physical vibration your phone makes to signal a call, message, or notification without making a sound.